1.00 - 1.49ct F I1 Lab Grown Cushion
As of April 2026, there are 21 lab grown cushion diamonds with F color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from £178 GBP to £3,393 GBP, with an average of £1,416 GBP.
Last updated: April 2026
Available
21
Lowest Price
£178 GBP
Highest Price
£3,393 GBP
Average Price
£1,416 GBP
Market Intelligence
Retailers Selling
5
Cross Retailer %
33.3%
Price Spread
54.1%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$840
Median
$1,478
90th Percentile
$2,675
Score Distribution
21 diamonds scored across 3 quality tiers
Very Good
7 (33.3%)
Good
6 (28.6%)
Average
8 (38.1%)
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